yamaha gp800 performance parts

On-Demand Machine Shop Services. We now have all of our standard services available for the RZR 900 or RZR 1000. 1998 - 2000, Yamaha GP800 Waverunner OEM Apparel & Gear, Yamaha GP800 WaveRunner Aftermarket Accessories 300 Route 202 ORDER INFORMATION: SEND ALL PARTS REQUIRED FOR MODIFICATION VIA UPS TO: GETTING THE WORK DONE Most customers send GROUP K the parts needed for modification via UPS, and then do the engine assembly work themselves. Hull Finishing When you take delivery of any new GP 800, the bottom surface of the hull is very smooth and shiny. dont miss our GP1200 vs. GP1200R comparison post! Head Sealing During our testing we found the head gasket sealing surfaces of the GP8 to be somewhat sensitive. Micro-Start XP-1 by Antigravity Batteries, Passing Lamps with Integrated Turn Signals mount, Passing Lamps with Integrated Turn Signals. FAQ. As 2-stroke sit-down WaveRunners have not been in production for a long time, there are fewer and fewer of them for sale. Where America goes for Yamaha OEM Parts and Accessories, 2000 Yamaha GP800 (GP800Y) Original Equipment Manufacturer Parts at Flemington Yamaha. This stock pipe is a fully water jacketed system that induces interior cooling water at the stinger tip (unlike most other systems that induce interior cooling water up in the head pipe). We must receive your request for a RAC# no more than 15 days after you receive your order to qualify for a return. Yamaha WaveRunner GP800 MAGNUM Jet Ski Performance Spark Plug For the best experience on our site, be sure to turn on Javascript in your browser. If we dont have it we will find it if available, and ship with your order at our published discount rate. Put simply, the GP1200R replaced the GP1200 in 2000, while two years later the GP800R replaced the GP800. The ideal bottom surface finish is a non-shine finish created by numerous full length front to rear scratches. For additional return policy info click here. On occasion, the online shipping calculator will not recognize the LARGE SIZE of large-lightweight-items such as plastics, fenders, runners, frames, etc. Check if this part fits your vehicle. 3671 North Dixie HighwayPompano Beach, FL 33064 USA, Phone: 800.241.4544 | 954.785.2684Email: info@rivaracing.comHours: Mon~Sat | 9a~6p EST/US. The adjustable, racing-style sponsons also contributed to its stability. About Ignitions The stock ignitions on the GP8 have a limiter at around 7450 rpm (+/- 50 rpm). Yamaha GP 800 Performance Modifications by Group K. Our Kits. This porting, like the Sleeper kit itself, is developed to be effective enough for local closed course racing, yet reliable enough for endurance racing. Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with POWERSPORTSiD into a pleasure. Both of our kits for the GP8 utilize all the stock exhaust components with the stock plumbing. There seems to be a problem serving the request at this time. [Video], Kawasaki Jet Ski Horsepower Chart [New and Vintage Skis], Sea-Doo Model Reference 1968-2022 [With Reviews], 1973-2023 Kawasaki Jet Ski Model Reference [Chart]. The cylinder porting used in our Sleeper kit is not radical, so it does not represent a risk to the integrity of the plated liner. Instead, we will focus only on the rpm data gathered from our test units that we know to be 100% showroom production. We specialize in CNC-machined valve seat profiles which enhance air-flow and extend valve seat life. The 98 and 99 pre-production GP 800s tested at the Watercraft World magazine Dream Demo both had peak rpms between 7050 7100 rpm (as Yamaha representatives said they would). Your GP800 WaveRunner is starving for race-inspired performance? K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Honda, Kawasaki, Polaris, Yamaha Vehicles, KN-303 Visit the K&N Store 4.8 out of 5 stars 6,668 ratings In contrast, GP800 prices range from $2,000-$3,500, while a GP800R costs around $2,500-$4,000. Discount PWC Performance Parts, Kits and Accessories for Kawasaki, Sea Doo, Yamaha and Honda personal watercrafts since 2005. . UPS weight limit makes engine shipping practical and affordable. If you find some at a much lower price, always be suspicious. You are responsible for what you order! EXCEPT, when the return is due to our error. An added side effect of this modification is improved throttle response and improved ease of tuning. What other company offers this to their customers? This affordable Novi carb modification is not a standard component of our kits. Check out our on-line parts. Print the e-mail page with the Card Number , your Name, Order Number, Address, Phone Number and e-mail address, (or print all the information on a piece of blank white paper) and put inside the return package with the parts authorized for return. It bears noting that the installation of this cdi box does not increase the actual rpm of these kits on smooth waterjust the out-of-water limit. RIVA Yamaha GP800R/GP1200R Free Flow Exhaust Kit During our testing for both of our GP8 kits, we found that the 800 engine does not react well to big increases in compression ratio (92 octane pump gas). Contact Us. 1996 2023 Group K. All Rights Reserved. Another modification that can significantly improve rough water hook-up is pump blueprinting. They also have smaller storage and fuel capactities compared to a newer 4-stroke WaveRunner. The GP 800 Swift Kit makes for a big increase in overall acceleration, and a 1.5 - 2 mph increase in peak water speed. The cancellation charge for the amount of 20% of the cancelled items total only, when the order has not been completely fulfilled and/or packed for shipment will be subtracted from your refund. Instead of an aluminum cylinder with a thick iron sleeve, the aluminum cylinders of the GP8 have a thin layer of hard plating for the piston to reciprocate in. Chat Now Why Partzilla? Costs: Regarding costs, they are cheaper to buy, but more expensive to operate due to the repair costs and their high fuel consumption. Some older parts displayed are no longer available. As you can assume, this model offers a lower top speed compared to its brothers. Yamaha GP800 WaveRunner MAGNUM Jet Ski Performance Spark Plug The specifications for our best cut to the 800 were different from the 1200, but the good net result is the same. Available as a standalone service, and also included with all of our head modifications, vapor blasting removes dirt and grease residue from your components, while leaving a much smoother and shinier finish than both soda and bead blasting. Sadly, the greater weight and the same performance resulted in a worse power-to-weight ratio. However there does seem to be a huge (and unexplainable) difference in the peak operating rpms of these machines. As you can see, these Yamaha GPs still have asking prices that are quite high. Color: RED / BLACK. DISCOVER 2023 PWC MODELS Kawasaki, Sea-Doo, Yamaha, Krash, https://www.boats.com/rough-water-runners/, Copyright 2022 | All Rights Reserved | Webdesgin by, Yamaha GP800 & GP760 Specs and Review [Video], many drawbacks of owning a vintage 2-stroke WaveRunner. Other services we perform include valve seat and valve guide replacement, along with cylinder head porting and flow-bench testing. We offer the R&D ride plates for the GP 800 with this machining modification already made, or we can modify your existing R&D plate. Parts & Accessories; Yamaha Wave venture GP800 XL760 XL GP760 ignition coil pack 760 64X-85570-00-00. The main difference was that the GP760s engine is a 745cc, 2-cylider, 2-stoke power plant. When parts must come from the manufacture's warehouse, additional time for fulfillment may be required. The 92 octane compatible Sleeper Kit includes all the same bolt on parts as the Swift kit, along with Sleeper cylinder porting and cylinder-head modification (carburetors need not be removed). NOS Car & Truck Oil Pumps & Parts, NOS Performance Parts, NOS Car & Truck Carburetors, NOS Car and Truck Seats, NOS Car and Truck Gauges, No part of this website can be reproduced without written consent of the owner. During our testing on the GP 1200s, we found significant gains in peak speed and turning ability by cutting different negative angles on to the R&D ride plate. We bring up all this information because we suspect there has been a whole lot of testing of aftermarket components that has been done on GP 800s that do not have production rpm peaks. This problem is actually caused by a design defect in the hull. About Impellers & Pumps The impeller pitch of the stock GP800 prop is much too mild to be of any use on a modified machine. We hope you like it! NOTE: All valve jobs are CNC machined . It seems they are like fine wines! About Stock GP 800 RPMs Establishing the stock performance data for the GP 800 has been more difficult than with any other machine we have worked with. PWC Performance Parts When you play hard, you need the right equipment that will work hard. Although you can reduce this effect by installing aftermarket parts like trim tabs, ride plate and so on, they are not able to eliminate the issue completely. . It often happens that manufacturers must supply pre-production machines to publications for testing, simply because the true production-run machines may still be a couple of months away. Being realistic, the GPs were fine for one adult and a little child. While the difference in porposing is significant, the dimension difference is somewhat subtle. Any part(s) that were sold as part of a bundle or assembly may NOT be returned as individual parts without the complete return of the assembly. It had the same hull as the GP1200R, which was around 3 inches longer and an inch wider. email to: [emailprotected]Please contact our Webmaster with questions or commments. All other orders will be billed to a visa/master card or sent freight collect cod cash. Yamaha PWC GP800 WaveRunner Replacement Parts. Porpoising is when the WaveRunner continuously bounces up and down in porpoise-like movements. EXCEPT, when parts are returned and deemed by seller to be unsatisfactory due to a manufacturers defect. 2000 Yamaha GP800 (GP800Y) OEM Parts 2000 Yamaha GP800 (GP800Y) Original Equipment Manufacturer Parts at Yamaha Sports Plaza Carburetor Control Cable Crankshaft Piston Cylinder Crankcase 1 Cylinder Crankcase 2 Electrical 1 Electrical 2 Engine Hatch 1 Engine Hatch 2 Exhaust 1 Exhaust 2 Fuel Fuel Tank Generator Graphic Tool Gunwale Mat Hull Deck About Cylinder Porting The cylinders on the GP 800 are unconventional by pwc standards. Dont hestiate to discover and compare these flagship GP WaveRunners to their competitor Sea-Doo and Kawasaki models! Lets be honest, every PWC has its strengths and weaknesses, and GPs are no exception. Yamaha WaveRunner GP800 Parts Handlebars & Steering Wheels Frame & Body Starting & Charging Parts Engine Parts Fuel Parts Air Intakes & Filters Exhaust Parts Cooling Parts Ignition System Parts Foot Controls & Pegs Performance Chips Pump & Handling Electrical Parts Oils & Chemicals Repair Manuals Universal Wheels & Tires Tire Chains 1720 W Elliot Road, Suite 101. Yamaha GP800 parts. We carry all of the Personal Watercraft parts and accessories you need for your next ride on your 1998 Yamaha WaveRunner GP800, at prices that will be easy on your budget. LOYALTY MEMBERS receive 745 Points. on sales, new arrivals, and more. Cycle Parts Nation sells new Yamaha GP800 WaveRunner OEM parts, accessories & apparel for your Yamaha GP800 WaveRunner. They offered legal rides for 2 people. According to many owners, wave jumping was always a lot of fun on these small GPs! Something went wrong. 908-237-0099. Are GP760 and GP800 WaveRunners still worth buying? For better hook-up, we recommend the R&D top loader scoop grate. Free shipping. All rights reserved. If you dont have mechanical skills, you may run into difficulties if you have to adjust the carburetor or fix other parts. Yamaha GP800 Parts *Yamaha GP800 OEM Parts & Accessories! - All Jet NOTE: Group K will bill an additional $25.00 handling charge for complete engine assemblies. 3 product ratings - Yamaha Safety Lanyard Key WaveRunner GP760 GP800 GP1200 Superjet SUV, 6 product ratings - YAMAHA WAVERUNNER GP800 1200 XL800 XLT800 1200 FUEL PETCOCK ASSY 66V-24500-02-00, 2 product ratings - Yamaha Waverunner 1998-2005 XL XA XLT GP 800 OEM Crankshaft Part 66E-11400-00-00, 1 product ratings - YAMAHA MID DRIVE SHAFT 01-04 800 1200 GPR XLT GP1200R GP800R COUPLER 2001-2004. GP 800 Yamaha Watercraft High Performance Modifications - Group K.com It also features a bigger, 15.9-gallon fuel tank, which is 2.5 gallons more compared to its predecessors. / WHOLESALE TRADE / MERCHANT WHOLESALERS, DURABLE GOODS / MOTOR VEHICLE AND MOTOR VEHICLE PARTS AND SUPPLIES MERCHANT WHOLESALERS / UNITED STATES . If e-mail is unavailable to you, mail your request to: Yamaha Sports Plaza, 22455 NE Halsey St., Fairview, OR 97024, 22455 North East HalseyFairview, OR 97024 As we complete our testing with the dual-pipe platforms, we will be posting that information to a separate document. Weve Got them all , We can help you get a new Yamaha Exhaust, Yamaha seat, perform Yamaha performance increases, Yamaha racing parts, or even an new Yamaha carb or yamaha clutch. We do not care to speculate on the cause (or reasons) for the broad variations in the peak rpms of these machines. This new mod will substantially increase performance and is relatively new to the industry. To assure that the modified cylinders will have the correct compression ratio and squish clearances, we modify the cylinders and cylinder head as a matched set only. Ecardeals America Inc. $149.00. Tech Support. Another factor to consider is that many of these mods increase the PWCs fuel consumption as well. We would accent that the porting of plated cylinders should only be done by experienced technicians using the right equipment. If youre not familiar with all-terrain vehicles (ATVs), jet skis, snowmobiles, or utility-terrain vehicles (UTVs), its difficult to know what the right holiday All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. Sleeper Kit The Group K GP 800 Sleeper Kit allows your stock looking, and sounding, GP8 to accelerate and top end right along side a GP 1200. About Inlet Systems The stock carbs on the GP8 are 44mm Mikuni I Body carbs. If you are looking for a Yamaha GP760 or GP800 to buy, you may want to know where you can still purcase one. Color: RED / WHITE. Need paint or powder coating removed from your engine components? Yamaha Waverunner, Motorcycle, ATV, Side by Side, Utility, Sport Boat and Snowmobile OEM Parts RIVA Racing is the #1 source for watercraft performance & OEM parts for Yamaha, SeaDoo & Kawasaki PWCs worldwide! As stated above, stock levels change weekly so check back or call us for questionable availability. The price strongly depends on their condition. Welcome to Pro-1 Racing Heads | Pro-1 Racing Heads We sell superb quality Yamaha performance spark plugs. This carb modification, by itself, does not result in a genuine power increase. Just like their predecessors, both R model got the same hull and features, but with different engine options. If we want to be accurate: If you stick to these 2-stroke PWCs, this means you are selecting from very aged models. Handlebars & Steering Wheels . The only difference was that the GP1200 had a more powerful engine, and was heavier of course. Hours: 9 AM - 4 PM. For a better view, we recommend looking at it on a PC!). However special attention (and special cutters) must be used to assure that the plated liner is not compromised. . The most recent addition to our service line is vapor blasting. In any powersports application, it is the quality of parts that makes the difference between a fun adventure and a disappointing experience. Even if it wasnt as sporty as a stand-up, an experienced rider could perform some really good tricks on this sit-down WaveRunner. This is becasue this model is less prone to porpoising due to their new hull design. We are one of the country's largest power sports cylinder head re-manufacturers. This model was powered with GP800s 120HP engine, but shared the hull with the GP1200R. As a final word, our recommendation is that if you are a beginner, purchase a newer, 4-stroke, Rec-Lite or Recreation PWC. The installation of an aftermarket flame arrestor does increase cfm (cubic feet per minute of air) and help overall performance. Gilbert AZ, 85233. If youre not familiar with all-terrain vehicles (ATVs), jet skis, snowmobiles, or utility-terrain vehicles (UTVs), its difficult to know what the right holiday All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. When it comes to the Yamaha GP760 vs. GP800 vs. GP800R debate, we can say that the GP800R is the best pick. We re-visited these same tests with our GP 800 project, and found similar benefits. But in 2000, Yamaha introduced the GP1200R, and two years later the new GP800R. In situations of minor damage to the plating, re-plating of the cylinders is available from the aftermarket. Part of the reason for this difficulty has been the variations in the stock machines provided to magazines and after-marketers by Yamaha themselves. About Dual Pipes Not long after the release of the 98 GP 800s, Factory Pipe Products released their dual pipe exhaust system for this new machine. It should also be mentioned that as the GP760 and GP800 were powered with relatiely smaller engines, a passenger slowed them down significantly. In addition to these inconsistencies, the stock GP 800 used in the Personal Watercraft Illustrated magazine test of the FPP pipes had a peak rpm of 6980 @ 58.4 mph (Dec. 98, page 46). Size: Qty. PACK YOUR PARTS CAREFULLY !! Size: Qty. Year Range for Yamaha PWC GP800 WaveRunner 2003 Yamaha PWC GP800 WaveRunner. 4 interest-free installments of $37.25 by . Porposing: Dont forget that all of these old GP WaveRunners are prone to porpoising. (plus fabriqu) - 90601-195UD-00 - Promo-jetski Get the latest business insights from Dun & Bradstreet. This performance and the lightweight hull boils down to a 0.19 HP/pounds power-to-weight ratio. Sales & Support | 954.785.2684. In this chart, you can compare these three entry-level GP WaveRunners. Shop Today! Repair your GP800 with best replacement parts available only here. For owners that do choose these heads, we recommend that the seal be inspected regularly. Note: we do not recommend 3-Day Select as it is usually not a benefit to the customer. Unfortunately, we found no off the shelf impellers that perfectly suited the wide powerband of our GP 800 kits. Jeep Performance Parts; Pet Travel; Snow Plows; Winter Accessories; Know How. Exceeding the optimum ratio resulted in a peak rpm loss, and slight overheating. The price strongly depends on their condition. The Swift Kit This kit is a small collection of the most effective bolt on parts for your GP 800, along with modification of your stock cylinder head. Because of this, many owners equipped their crafts with trim tabs, which usually made a huge difference. You are responsible for what you order! NOS Yamaha OEM Oil Seal GP800 XL800 XLT800 GPR1200 XL1200 XLT1200 93101-34002. While this finish looks real nice, it is totally non-functional. About Handling One of the biggest differences between the 98 and 99 GP 800s is the hull change intended to reduce porposing. Our cylinder porting is available in two different finish modes. As of this writing, we have not conducted any extensive testing with the FPP dual pipes. Yamaha GP800 parts: order genuine spare parts online at CMSNL If youre looking for a Yamaha GP800 or GP760 to buy, this post is for you. To eliminate this effect, owners can install a Riva cdi box that offers an ignition curve identical to the stock curve (ironically called Limited)but with an increased rpm limiter. Easy installation with noticeable results. Find company research, competitor information, contact details & financial data for Performance Powersports Group, Inc. of Tempe, AZ. 1998 Yamaha WaveRunner GP800 Parts. Condition and shipping costs of the returned item(s) is the responsibility of the purchaser. 4 interest-free installments of $37.25 by. To return a product: Send an email to sportsplaza@aol.com within 15 days of receiving your order. Yamaha OEM GP800 WaveRunner PWC Jet Ski parts returns must have a RA# and be made within 15 days of receipt of order. That is, If you have the head modified for the Swift Kit, that head will have to be re-cut again if you later decide to upgrade to the Sleeper Kit. Pro-1 Racing Heads is the first custom machine shop in the motorcycle industry to offer this service to the public. You can find a lot of useful info on these models, and sometimes some good deals! All this begs the question, what about cylinder porting? Plated cylinders, like those on the GP8, can be ported. The Yamaha GP800 and GP760 are among the most important Yamaha PWCs ever built. It got a slightly bigger, 784 cc, 2-cylinder engine. It bears noting that the specification and dome design of our two kits is very different. CANCELLED ORDERS. Free Shipping on orders over $150 in the USA. vs $450. Lets take a closer look at this model as well! For this reason, our stock pipe kits utilize the stock carburetors with the choke plates in. If you are considering buying one of these PWCs, here are some factors to consider: Capacities: As we discussed above, these crafts are mainly ideal for solo rides. Although the GP series was equipped with Yamahas QSTS (Quick Shift Trim System), it could not completely eliminate this effect. 2000 Yamaha GP800 (GP800Y) Original Equipment Manufacturer Parts at Yamaha Sports Plaza. But if you dont, you can still find many Yamaha GP800s for sale on Craigslist, PWCTrader, and other online ad sites. ; We have compiled the key specs and most important facts into this Yamaha GP800 review! When requesting this service please send name, order number and shipping preference to us via Email. Completo Junta Kit Yamaha Waverunner 800 GP800 XL800 GP800R XLT800 WSM 1998 Yamaha OEM Gunwale Bumper Trim Purple Freshwater WaveRunner GP 800 $29.95 Free shipping Stop Kill Safety Key Lanyard for Yamaha Jet Ski WaveRunner WaveBlaster WaveRaide (Fits: 1998 Yamaha WaveRunner GP800) $7.89 Free shipping 1998 Yamaha WaveRunner GP800 ELECTRICAL BOX COMPLETE w/ COILS $175.00 Free shipping Unfortunately, the 2-stroke GPs have been out of production for a long time. Boat Parts for 1998 Yamaha WaveRunner GP800 for sale | eBay All rights reserved. 2001 YAMAHA GP800AZ-WAVE RUNNER GP800R Parts - Partzilla

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